Work Well in NaturopathyDeveloped in clinical practice, castor oil (castor oil sold separately) is beneficial to promote blood circulation, relieve muscle pain and improve life. Reduce inflammation and relax the body to get better sleep. Castor oil package can maximize the contact between skin and castor oil, and improve the utilization rate of castor oil.Please NoteCastor oil pack wrap is a simple and effective natural therapy that you can do on a regular basis to relax your hands .You can wear it for 30 minutes to 1 hour per day to get a better result and replace the wrap every 3-4 months as recommended. To wash the wrap, soak it in soapy water for a few hours, then hand wash it and hang to dryProfessional Thyroid Castor Oil Pack Wrap for HandsThese castor oil packs inner layer is high-quality bamboo cotton which is Soft, Skin-friendly and hypoallergenic. The outer 2 layer is waterproof PUL fabric material, which prevents castor oil from leaking well, keeping you away from castor oil stainsEasy to Wear, Comfort FitOur castor oil wraps are designed with hook & loop fastener, provides a stable hold that won't shift, easy to wear and easy to adjust suitable length for your hand, wrap around your hands comfortablyImprove Your Body Anytime, AnywhereCaster oil packs adopt streamline ergonomic design and soft organic cotton flannel material which helps user feel comfortable and helps the castor oil absorbed into your skin. You can wear it moving around, doing chores or other activities